Shoko and Maiko Ougi appear to be ordinary high‑school students eager to graduate and enjoy life. Shii‑chan, the more serious of the pair, contrasts with Mai‑chan, who is fun‑loving. Behind their everyday façades, the sisters are powerful exorcists from the Karura temple. Shii‑chan can perceive spirits, while Mai‑chan has the power to banish them. This film adapts the eerie series, which places a strong emphasis on traditional Japanese occult themes.